Finite Group DatabasebetaFinite Group Databasebeta| order | 21996 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C13 · Schur multiplier (H2) = C2 |
| direct product | D3×C13×D141 |
| unambiguous semidirect product | (C3×D3)⋊(C13×D47) |
| unambiguous semidirect product | (D3×C47)⋊(D3×C13) |
| Fitting, socle, Hall | C32×C13×C47 ⋊ C22 |
| derived, Hall | C32×C47 ⋊ C22×C13 |
| Hall | C13×C47 ⋊ D32 |
| Hall | C32×C13 ⋊ C2×D47 |
| Sylow | C47 ⋊ D32×C13 |
| Sylow | C32 ⋊ C2×C13×D47 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C13 | D3×D141 |
| commutator, cosocle, hypocenter | C32×C47 | C22×C13 |
| Frattini | C1 | G |
| Fitting, socle | C32×C13×C47 | C22 |
| LCS | G ▷ C32×C47 | |
| UCS | C1 ◁ C13 | |
88 conjugacy classes of subgroups.
| transitive degree | μt(G) = 3666 |
2808 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21996, 99);